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Remove dead code 

card-ias.c:132:32: warning: Although the value stored to 'ins' is used in the
      enclosing expression, the value is never actually read from 'ins'
        r = len = pad = use_pin_pad = ins = p1 = 0;
                                      ^     ~~~~~~
card-ias.c:132:2: warning: Value stored to 'r' is never read
        r = len = pad = use_pin_pad = ins = p1 = 0;
        ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
card-ias.c:366:2: warning: Value stored to 'ctx' is never read
        ctx = card->ctx;
        ^     ~~~~~~~~~
card-ias.c:361:6: warning: Although the value stored to 'pathlen' is used in the
      enclosing expression, the value is never actually read from 'pathlen'
        r = pathlen = stripped_len = offset = 0;
            ^         ~~~~~~~~~~~~~~~~~~~~~~~~~
card-ias.c:361:2: warning: Value stored to 'r' is never read
        r = pathlen = stripped_len = offset = 0;
        ^   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
card-ias.c:361:31: warning: Although the value stored to 'offset' is used in the
      enclosing expression, the value is never actually read from 'offset'
        r = pathlen = stripped_len = offset = 0;
                                     ^        ~


git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@5174 c6295689-39f2-0310-b995-f0e70906c6a9
This commit is contained in:
ludovic.rousseau 2011-02-05 22:01:21 +00:00
parent 75ef203f27
commit 4d8fdd103c
1 changed files with 3 additions and 5 deletions
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8
src/libopensc/card-ias.c
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@ -129,7 +129,7 @@ static int ias_build_pin_apdu(sc_card_t *card,
static u8 sbuf[SC_MAX_APDU_BUFFER_SIZE];
int r, len, pad, use_pin_pad, ins, p1;
r = len = pad = use_pin_pad = ins = p1 = 0;
len = pad = use_pin_pad = p1 = 0;
assert(card != NULL);
switch (data->pin_type) {
@ -351,19 +351,17 @@ static int ias_compute_signature(sc_card_t *card, const u8 * data,
static int ias_select_file(sc_card_t *card, const sc_path_t *in_path,
sc_file_t **file_out)
{
int r, pathlen, stripped_len, offset;
int r, pathlen, stripped_len;
u8 buf[SC_MAX_APDU_BUFFER_SIZE];
u8 pathbuf[SC_MAX_PATH_SIZE], *path;
sc_context_t *ctx;
sc_apdu_t apdu;
sc_file_t *file;
r = pathlen = stripped_len = offset = 0;
stripped_len = 0;
path = pathbuf;
file = NULL;
assert(card != NULL && in_path != NULL);
ctx = card->ctx;
if (in_path->len > SC_MAX_PATH_SIZE)
return SC_ERROR_INVALID_ARGUMENTS;